Một dự án của Lê Mai A Lê Mai project · go to lemai.com.vn

Aglaia absolute

Hoa ngâu absolute

Aglaia odorata Lour.

Chinese perfume tree absolute, Mi lan absolute, Aglaia flower absolute

Meliaceae · Hoa · Flowers · Solvent-extracted (concrete, absolute)


Aroma

Tiny yellow flowers, green tea, ripe stone fruit like peach. Green leaf and light spice facets. A faintly leathery, woody base.


Safety

Aglaia absolute has no dedicated standard in the 51st Amendment of the IFRA Standards and is not named in the EU fragrance allergen list.

Listed EU allergens, where present, are counted from the lot's certificate of analysis.

Store dark, sealed and cool.


Usage guidelines

Note
Heart
Form
Concrete, absolute, flower oil
Role
Tea-fruity floral for tea and Asian floral accords
Limits
No dedicated IFRA standard
Storage
Dark, sealed, cool

Origins

China


Notes

Aglaia odorata is a shrub or small tree of the mahogany family, native to southern China and South-East Asia, including Vietnam. In Vietnam it is called ngâu and is often planted in temple and house courtyards. The flowers are tiny, bead-like and yellow, borne in clusters, and strongly scented.

In China the plant is called mi zi lan. Its flowers are used to scent tea, like jasmine and osmanthus. In Vietnam, ngâu flowers are also used to scent tea.

The absolute is made by extracting the flowers with a solvent to a concrete, then washing with ethanol, chilling, filtering waxes and removing the alcohol. Suppliers in China offer aglaia concrete and absolute.

The volatiles of aglaia flowers have been analysed by GC-MS in Chinese studies, with dozens of compounds including terpenes and esters. Specific data for the absolute have not been verified, so this page lists no constituents.

In perfumery, aglaia absolute gives a floral note combining green tea and ripe fruit. It suits tea accords, Asian bouquets and light amber structures. It is a rare material outside the Chinese market.


Sources

  1. IFRA Standards, 51st Amendment: Index of IFRA Standards (notified 30 June 2023)
  2. Commission Regulation (EU) 2023/1545 amending Reg. 1223/2009 on labelling of fragrance allergens
  3. The Good Scents Company Information System: aglaia odorata absolute
  4. The Good Scents Company Information System: aglaia odorata concrete
  5. Extraction and identification of volatile constituents in the flowers of Aglaia odorata Lour. (PubMed 17679444)
  6. Plants of the World Online, Royal Botanic Gardens Kew (accepted names)